uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/finalfusion/default.nix

@@ -0,0 +1,56 @@
+{ buildPythonPackage
+, fetchFromGitHub
+, lib
+, isPy3k
+, cython
+, numpy
+, toml
+, pytest
+}:
+
+buildPythonPackage rec {
+  pname = "finalfusion";
+  version = "0.7.1";
+
+  disabled = !isPy3k;
+
+  src = fetchFromGitHub {
+    owner = "finalfusion";
+    repo = "finalfusion-python";
+    rev = version;
+    sha256 = "0pwzflamxqvpl1wcz0zbhhd6aa4xn18rmza6rggaic3ckidhyrh4";
+  };
+
+  nativeBuildInputs = [
+    cython
+  ];
+
+  propagatedBuildInputs = [
+    numpy
+    toml
+  ];
+
+  checkInputs = [
+    pytest
+  ];
+
+  postPatch = ''
+    patchShebangs tests/integration
+  '';
+
+  checkPhase = ''
+    # Regular unit tests.
+    pytest
+
+    # Integration tests for command-line utilities.
+    PATH=$PATH:$out/bin tests/integration/all.sh
+  '';
+
+  meta = with lib; {
+    description = "Python module for using finalfusion, word2vec, and fastText word embeddings";
+    homepage = "https://github.com/finalfusion/finalfusion-python/";
+    maintainers = with maintainers; [ ];
+    platforms = platforms.all;
+    license = licenses.blueOak100;
+  };
+}